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Commerce · March 1, 2026

Principal Paid

Personal Finance Tool for Loan Repayments

Principal Paid launched on March 1, 2026 with 2 votes, #5,166 of 23,380 launches that month.

What it does

Calculate your monthly loan or mortgage repayments, see the full amortisation schedule, and find out exactly how much of your principal you've paid off at any point. Free, fast, and works with any currency.

Calculate minimum and custom repayments, model lump sum payments, compare interest saved, and see your full amortisation (amortization) schedule. Free loan and mortgage calculator with prime lending rates across 135 countries and 150+ currencies.

Enter your loan amount, deposit, interest rate, and term to instantly see your monthly repayments, total interest cost, and a full year-by-year amortisation schedule. Find out exactly how much of your principal you've paid off at any point — whether you're planning a home loan, bond, personal loan, or any fixed-rate borrowing. Works with every major currencyfrom principal-paid.com

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Source: Product Hunt launch ↗

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